Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3-Amino-1-phenylpyrazole → 1-phenyl-1H-pyrazol-3-amine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3-Amino-1-phenylpyrazole | HCID 98736 | — |
| 촉매 | Cuprous chloride | HCID 62652 | — |
| 용매 | Ethanol | HCID 702 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 1-phenyl-1H-pyrazol-3-amine | HCID 594320 | 79% |
반응 단계
Example 1 was repeated using the following amounts of reagents: 5 g (0.031 mole) of 1-phenyl-3-amino-2-pyrazoline were suspended in 25 ml of ethanol and 2 ml of H2O, under addition of 0.1 g (0.001 mole) of CuCl and 0.064 g (0.001 mole) of Cu, under an oxygen head. Oxidation lasted about 3 hours. 3.9 g of 1-phenyl-3-aminopyrazole were obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04149005 |
| 출처 데이터셋 | uspto-grants-1979_04 |
| ORD ID | ord-c92401cf0af74139875db1b812c748f5 |
| 출처 메모 | uspto-grants-1979_04 |